论文信息 - Synthesis and Crystal Structure of 2-(1-Methyl-1H-3-indolyl)nicotinonitrile

Synthesis and Crystal Structure of 2-(1-Methyl-1H-3-indolyl)nicotinonitrile

The crystal structure of 2-(1-methyl-1H-3-indolyl)nicotinonitrile C15H11N3 was determined. The compound crystallizes from a methanol and chloroform solvent mixture in the triclinic system, space group P1 with the following unit-cell parameters: a = 7.018(1), b = 8.399(1), c = 20.362(3)A, α = 90.731(4)°, β = 90.149(5)°, γ = 103.467(6)° , Z = 4, V = 1167.1(3)A3. The crystal structure was solved by direct methods and refined by full-matrix least squares to a final R-value of 0.058 with 4338 unique reflections.

[1] M. Pal,et al. Aluminum chloride-induced heteroarylation of arenes and heteroarenes. 2. A new synthesis of 4-substituted phthalazin-1(2H)-ones. , 2003, The Journal of organic chemistry.

[2] M. Pal,et al. Regioselective aluminium chloride induced heteroarylation of pyrrolo[1,2-b]pyridazines: its scope and application , 2002 .

[3] Olga Kennard,et al. Tables of bond lengths determined by X-ray and neutron diffraction. Part 1. Bond lengths in organic compounds , 1987 .